Note 15 - Income Taxes (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
Dec. 31, 2016 |
|
| Unrecognized Tax Benefits | $ 0 | $ 0 | $ 0 | ||
| Income Tax Expense (Benefit) | $ (775,750) | $ 0 | (3,861,156) | ||
| Effective Income Tax Rate Reconciliation, Percent | 34.00% | 0.00% | |||
| Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | |||||
| Operating Loss Carryforwards | $ 127,700,000 | 127,700,000 | |||
| State and Local Jurisdiction [Member] | |||||
| Operating Loss Carryforwards | $ 16,200,000 | $ 16,200,000 | |||
| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|